CVE-2020-19007: Halo

Medium severity, CVSS 5.4. EPSS: 0.5% chance of exploitation in the next 30 days.

Halo blog 1.2.0 allows users to submit comments on blog posts via /api/content/posts/comments. The javascript code supplied by the attacker will then execute in the victim user's browser.

Affected products

• Halo Halo: version 1.2.0 only

Published 2020-08-26. Last modified 2026-06-17.